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Dyna CT and MDCT with chest intervention make a comparison of the dose patient and operator

Deterministic Effects : ESD. ESD (Entrance Skin Dose) - Highest dose to the skin at the entrance site of radiation beam.Radiation induced skin injury. Radiation affects the human. Radiation affects the human - Deterministic Effects . IVR 2008.3. . Radiation affects the human. Radiation affects the human - Deterministic Effects .

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Dyna CT and MDCT with chest intervention make a comparison of the dose patient and operator

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    1. Dyna CT and MDCT with chest intervention make a comparison of the dose patient and operator INTERVENTION, CT1, NUCLEAR MEDICAL2 SEVRANCE HOSPITAL Yonsei University Health care System

    2. Deterministic Effects : ESD ESD (Entrance Skin Dose) - Highest dose to the skin at the entrance site of radiation beam. Radiation induced skin injury

    5. Stochastic Effects : ED ED (Effective Dose) -- Cancer risk DAP (Dose Area Product) - Indicates the total energy imparted to the patient - “ Built-in dosimeter ” in the new angiographic equipment DLP (Dose Length Product) - “ Built-in dosimeter ” in the new CT equipment

    7. Purpose Dyna CT and chest MDCT intevention in the dose of radiation for patients and operator know to look.

    8. Materials and Methods Patient dose survey during Lung RFA and Lung biopsy for mass - Period : 2008.7 ~ 2008.8 - 10 case : 5 case - Dyna CT (Lung RFA) 5 case – MDCT (Lung Biopsy) - Age : 42~78 (ave : 65) - BW(kg) : 57 ~ 74 (ave : 64)

    9. Materials and Methods

    10. Materials and Methods

    11. Results

    12. Results

    15. Results

    16. Conclusion Intervention in the provision of image Dyna CT and MDCT there was no difference. Operator of radiation dose ( Dyna CT = MDCT ) Patients of radiation dose ( Dyna CT « MDCT ) Dyna CT of intervention to dose of radiation is an effective treatment method is the feed.

    17. Thank you

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